PMIC - Voltage Reference

Category Introduction

Products in the voltage reference family are used to derive an electrical potential having a stable, well-established value from a source of more uncertain character, for use as a standard of comparison in measurement, control, and similar applications. While their functional behavior may be similar to that of linear voltage regulators used for purposes of bulk power regulation, voltage reference devices are not adapted for use as such; their performance as standards of comparison has a generally inverse relationship with increasing output current capacity or actual current drawn by a load.

Product List

1862 Items

PDF	Mfr Part #	Quantity Available	UnitPrice	RFQ	Series	Packaging	Product Status	Reference Type	Output Type	Voltage - Output (Min/Fixed)	Voltage - Output (Max)	Current - Output	Tolerance	Temperature Coefficient	Noise - 0.1Hz to 10Hz	Noise - 10Hz to 10kHz	Voltage - Input	Current - Supply	Current - Cathode	Operating Temperature	Mounting Type	Package / Case	Supplier Device Package
	TL431CZ-AP IC VREF SHUNT ADJ 2.21% TO92-3 STMicroelectronics	685	$0.47			Cut Tape (CT)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±2.21%	-	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Through Hole	TO-226-2, TO-92-2 (TO-226AC) (Formed Leads)	TO-92-3
	TL431ACCT IC VREF SHUNT ADJ 1% SOT323-6L STMicroelectronics	725	$0.51			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	-	-	-	-	-	600 µA	0°C ~ 70°C (TA)	Surface Mount	6-TSSOP, SC-88, SOT-363	SOT-323-6L
	NCP431AVLPRAG IC VREF SHUNT ADJ 1% TO92 onsemi	1,136	$0.52			Tape & Reel (TR)	Active	Shunt	Adjustable	2.5V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	60 µA	-40°C ~ 125°C (TA)	Through Hole	TO-226-3, TO-92-3 Long Body (Formed Leads)	TO-92 (TO-226)
	TL431ACLPRAG IC VREF SHUNT ADJ 1% TO92-3 onsemi	269	$0.59			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA) Formed Leads	TO-92-3
	TL431BIDR IC VREF SHUNT ADJ 0.5% 8SOIC Texas Instruments	808	$0.64			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	36 V	100 mA	±0.5%	-	-	-	-	-	700 µA	-40°C ~ 85°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	LM431BCM3X/NOPB IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	277	$0.90			Tape & Reel (TR)	Active	Shunt	Adjustable	2.495V	37 V	100 mA	±1%	50ppm/°C Typical	-	-	-	-	1 mA	0°C ~ 70°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM385BD-1.2R2G IC VREF SHUNT 1% 8SOIC onsemi	802	$0.92			Tape & Reel (TR)	Active	Shunt	Fixed	1.235V	-	20 mA	±1%	80ppm/°C Typical	-	60µVrms	-	-	20 µA	0°C ~ 70°C (TA)	Surface Mount	8-SOIC (0.154", 3.90mm Width)	8-SOIC
	TLV431AIDBZR IC VREF SHUNT ADJ 1% SOT23-3 Texas Instruments	232	$0.94			Tape & Reel (TR)	Active	Shunt	Adjustable	1.24V	6 V	15 mA	±1%	-	-	-	-	-	80 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM336Z-2.5/LFT3 IC VREF SHUNT 4% TO92-3 Texas Instruments	726	$1.05			Cut Tape (CT)	Active	Shunt	Fixed	2.49V	-	10 mA	±4%	-	-	-	-	-	400 µA	0°C ~ 70°C (TA)	Through Hole	TO-226-3, TO-92-3 (TO-226AA)	TO-92-3
	ADR5044AKSZ-REEL7 IC VREF SHUNT 0.2% SC70-3 Analog Devices Inc.	577	$1.07		ADR504	Tape & Reel (TR)	Active	Shunt	Fixed	4.096V	-	15 mA	±0.2%	100ppm/°C	5.4µVrms	240µVrms	-	-	60 µA	-40°C ~ 125°C (TA)	Surface Mount	SC-70, SOT-323	SC-70-3
	ADR5045ARTZ-REEL7 IC VREF SHUNT 0.2% SOT23-3 Analog Devices Inc.	655	$1.12		ADR504	Tape & Reel (TR)	Active	Shunt	Fixed	5V	-	15 mA	±0.2%	100ppm/°C	6.6µVrms	280µVrms	-	-	60 µA	-40°C ~ 125°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	ADR5044BKSZ-REEL7 IC VREF SHUNT 0.1% SC70-3 Analog Devices Inc.	240	$1.23		ADR504	Tape & Reel (TR)	Active	Shunt	Fixed	4.096V	-	15 mA	±0.1%	75ppm/°C	5.4µVrms	240µVrms	-	-	60 µA	-40°C ~ 125°C (TA)	Surface Mount	SC-70, SOT-323	SC-70-3
	LM4040C41IDBZR IC VREF SHUNT 0.5% SOT23-3 Texas Instruments	50	$1.32			Tape & Reel (TR)	Active	Shunt	Fixed	4.096V	-	15 mA	±0.5%	100ppm/°C	-	80µVrms	-	-	88 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4041CECT-1.2 IC VREF SHUNT 0.5% SOT323-5 STMicroelectronics	600	$1.37			Tape & Reel (TR)	Active	Shunt	Fixed	1.225V	-	12 mA	±0.5%	100ppm/°C	-	60µVrms	-	-	50 µA	-40°C ~ 125°C (TA)	Surface Mount	5-TSSOP, SC-70-5, SOT-353	SOT-323-5
	LM385M3-1.2 IC VREF SHNT -2.43%/+2.02% SOT23 Texas Instruments	12	$1.88			Tape & Reel (TR)	Not For New Designs	Shunt	Fixed	1.235V	-	20 mA	-2.43%, +2.02%	150ppm/°C	-	60µVrms	-	-	10 µA	0°C ~ 70°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	ADR530ARTZ-REEL7 IC VREF SHUNT 0.4% SOT23-3 Analog Devices Inc.	318	$2.05			Tape & Reel (TR)	Active	Shunt	Fixed	3V	-	15 mA	±0.4%	70ppm/°C	22µVp-p	-	-	-	50 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	ADR1581ARTZ-REEL7 IC VREF SHUNT 0.12% SOT23-3 Analog Devices Inc.	420	$2.09			Tape & Reel (TR)	Active	Shunt	Fixed	1.25V	-	10 mA	±0.12%	100ppm/°C	4.5µVp-p	20µVrms	-	-	60 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3
	LM4121IM5-ADJ/NOPB IC VREF SERIES ADJ 0.5% SOT23-5 Texas Instruments	163	$2.52			Tape & Reel (TR)	Active	Series	Adjustable	1.216V	12 V	5 mA	±0.5%	50ppm/°C	20µVp-p	30µVrms	1.5V ~ 12V	275µA	-	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
	LM4120IM5-5.0/NOPB IC VREF SERIES 0.5% SOT23-5 Texas Instruments	328	$2.74			Tape & Reel (TR)	Active	Series	Fixed	5V	-	5 mA	±0.5%	50ppm/°C	20µVp-p	36µVp-p	2V ~ 12V	275µA	-	-40°C ~ 85°C (TA)	Surface Mount	SC-74A, SOT-753	SOT-23-5
	LM4040AIM3X-5.0/NOPB IC VREF SHUNT 0.1% SOT23-3 Texas Instruments	189	$2.83			Tape & Reel (TR)	Active	Shunt	Fixed	5V	-	15 mA	±0.1%	100ppm/°C	-	80µVrms	-	-	80 µA	-40°C ~ 85°C (TA)	Surface Mount	TO-236-3, SC-59, SOT-23-3	SOT-23-3